Quantitative Aptitude - Arithmetic Ability Questions

If one of the zeros of the quadratic polynomial (k - 1)x2 + kx + 1 is -3 then the value of k = ?

If the interest is compounded half-yearly, then what will be the compound interest (in Rs) on a sum of Rs 10000 for 1 year at the rate of 10% per annum?

If n + n2 + n4 + n8 = 45, then find the value of 'n' which will satisfy the equation.

Find out the odd word/letters/number/number pair from the given alternatives.

Select the odd word/letters/number/number pair from the given alternatives.

A chord of length 60 cm is at a distance of 16 cm from the centre of a circle. What is the radius (in cm) of the circle?

In the given fig, ST||RP, then what is the value of supplementary angle y (in deg)?

The side of an equilateral triangle is 8 cm. Find its area (in cm2).